Q. Consider the following statements regarding Gallium nitride (GaN):
1.It is one of the most advanced semiconductor.
2.It is used in blue light emission and in ultraviolet light applications.
Which of the statements given above is/are correct?

[A] 1 only

[B] 2 only

[C] Both 1 and 2

[D] Neither 1 nor 2

Answer: C
Notes:

Explanation –

Statement 1 and 2 are correct. Gallium nitride (GaN) is one of the most advanced semiconductors. It is used in blue light emission and in ultraviolet light applications.

Source: ForumIAS